Filley, Nebraska has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 40.6 °F (low) to 62.8 °F (high). Annual precipitation averages 32.6 Inches. Filley is located in USDA Plant Hardiness Zone 6a. The growing season typically runs from the last frost around Apr. 21 - Apr. 30 through the first frost around Oct. 1 - Oct. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 14.8 °F | 35.0 °F | 0.77 in. |
| February | 18.7 °F | 39.8 °F | 1.06 in. |
| March | 28.7 °F | 52.0 °F | 2.04 in. |
| April | 39.1 °F | 63.0 °F | 3.05 in. |
| May | 50.5 °F | 73.1 °F | 5.31 in. |
| June | 61.4 °F | 83.0 °F | 4.44 in. |
| July | 65.6 °F | 87.2 °F | 4.06 in. |
| August | 63.6 °F | 85.8 °F | 3.49 in. |
| September | 54.5 °F | 78.6 °F | 3.2 in. |
| October | 41.7 °F | 66.2 °F | 2.5 in. |
| November | 28.9 °F | 51.2 °F | 1.46 in. |
| December | 19.1 °F | 38.9 °F | 1.18 in. |
| Annual | 40.6 °F | 62.8 °F | 32.56 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 6a : -10°F to -5°F |
| Plant Hardiness Zone - 2012 | Zone 5b : -15°F to -10°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |